Danfoss Compressor SM147T7AM

09/02/2025

Step-by-Step Guide on How to Clean a Desktop PC from Dust with Figures

Dust is the biggest culprit affecting the life of desktop computer hardware! Generally speaking, the dust in a computer tower needs to be cleaned regularly.

08/21/2020

Tips on Air Conditioning Extension Tube

Many friends know that if the air conditioner is installed, there will be an extra charge, and this fee does not seem to be low, but you don’t know that after the air conditioner connecting pipe is extended to a certain distance,

09/15/2020

The difference between micro vacuum pump and gas sampling pump

Usually we call small-volume pumps that can generate negative pressure as micro-vacuum pumps, but we must strictly distinguish them when selecting products.

01/16/2021

The working principle of piston compressor

The-working-principle-of-piston-compressor Working principle of piston compressor 　　 First, the working principle of the compressor When the crankshaft of the piston compressor rotates, the piston will reciprocate through the transmission of the co器2䀀
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10/08/2025

HVAC Compressor 101: Working Principle, Types, Function

The compressor is a critical component of any HVAC (Heating, Ventilation, and Air Conditioning) system, responsible for compressing and circulating the refrigerant that cools the air.

08/07/2020

Brief introduction of heating and cooling triple heat pump system

Everyone knows that "refrigeration" is not just a simple cooling process. Compared with natural cooling, the "refrigeration" process actually consumes a certain amount of external energy (such as electricity, heat, solar energy, etc.)

06/14/2020

What is a heat pump？

"Heat pump" is to convert low-level energy into high-level energy that can be utilized by people. The low energy in nature can come from water, air, soil and so on.

06/29/2020

Compression ratio of American Copeland compressor

07/30/2020

Problems related to refrigerant charging

Computer room air conditioning units are generally charged with refrigerant at the installation site. There are two main methods for refrigerant charging: weighing method and observation pressure method.

09/05/2020

What are the effects of the failure of the internal parts of the screw air compressor on the equipment

How can I quickly diagnose the cause of an air compressor failure? I think only by having a good understanding of the internal structure of the air compressor and understanding the functions and functions of each accessory can we find the cause of the failure in time.